SVV 025 PA, HV Schieber
  • Order number: PF D48 100
  • High conductance due to free clearance
  • Vulcanized valve disk seal
  • With visible indication of open and closed positions
  • Service life: 50000 operating cycles
  • Delivery time: On request
  • Electro-pneumatic
Bakeout temperature: actuator50 °C
Bakeout temperature: housing100 °C
Tightness1 · 10-10 Pa m³/s
Seal: HousingFKM
Seal: Valve seatFKM
Differential pressure in opening direction1000 hPa
Differential pressure in closing direction1000 hPa
Pressure max. (absolute)1000 hPa
Pressure min.1 · 10-7 hPa
Compressed air (overpressure)4 500 – 7 000 hPa
Compressed air volume30 cm³
FeedthroughShaft feedthrough
Weight0.8 kg
Position feedback: Load capacity at 50 V DC0.5 A
Power consumption24 V DC / 5.4 W
Conductance value with molecular flow34 l/s
Nominal diameterDN 25 ISO-KF
Opens against differential pressure of30 hPa
Closing/opening time1.1 s/1.1 s
Service life50000 cycles
TypeHV gate valve
Valve plateStainless steel
Supply24 V, 50 Hz